RO82806B - Banda metalica compozita, procedeu si instalatie de obtinere a acesteia - Google Patents

Banda metalica compozita, procedeu si instalatie de obtinere a acesteia

Info

Publication number
RO82806B
RO82806B RO104224A RO10422481A RO82806B RO 82806 B RO82806 B RO 82806B RO 104224 A RO104224 A RO 104224A RO 10422481 A RO10422481 A RO 10422481A RO 82806 B RO82806 B RO 82806B
Authority
RO
Romania
Prior art keywords
portions
adjacent portions
amorphous
composition
same
Prior art date
Application number
RO104224A
Other languages
English (en)
Other versions
RO82806A (ro
Inventor
Brian Laurence Ward
Original Assignee
Allegheny Ludlum Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/199,149 external-priority patent/US4409296A/en
Application filed by Allegheny Ludlum Steel Corp filed Critical Allegheny Ludlum Steel Corp
Publication of RO82806A publication Critical patent/RO82806A/ro
Publication of RO82806B publication Critical patent/RO82806B/ro

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/007—Continuous casting of metals, i.e. casting in indefinite lengths of composite ingots, i.e. two or more molten metals of different compositions being used to integrally cast the ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0611—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by a single casting wheel, e.g. for casting amorphous metal strips or wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Materials For Medical Uses (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Metal Rolling (AREA)

Abstract

Banda metalica compozita, cuprinde o ultitudine de portiuni adiacente de compozitie chimica, structura atomica diferita, partial amorfe, îmbinate între ele pe toata lungimea metalurgic, în zone de tranzitie, prin intermediul unor aliaje intermediareobtinute local prin turnarea compozitiilor prestabilite fiecarei portiuni si care portiuni pot fi constituite din aliaje pe baza de fier, sau fier-nichel cu adaos de B si eventual de Si, C si partial din oteluri inoxidabile caracterizata prin aceeaca,în scopul îmbunatatirii caracteristicilor tehnologice este constituita de preferinta în raport de pâna la 1: 1 din portiuni cu continut de 80...85% Fe, 3...7% Si, 10...15% B si eventual 1% C si din portiuni cu portiuni cu continut de 36...43% Fe,34. ..43% Ni si 17...22% B, ambele compozitii fiind exprimate în procente atomice si din care minimum 50% din portiuni sunt amorfe, zonele de tranzitie dintre portiunile adiacente fiind de asemenea amorfe cu o latime mai mica de cinci ori decât latimea medie a portiunilor adiacente si de preferinta sub 1,5 mm si constituite dintr-un aliaj cu o compozitie intermediara compozitiei portiunilor adiacente îmbinate si având o rezistenta mecanica mai mica sau mai mare decât cea a portiunilor adiacentementionate.
RO104224A 1980-10-22 1981-05-07 Banda metalica compozita, procedeu si instalatie de obtinere a acesteia RO82806B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/199,149 US4409296A (en) 1979-05-09 1980-10-22 Rapidly cast alloy strip having dissimilar portions

Publications (2)

Publication Number Publication Date
RO82806A RO82806A (ro) 1984-01-14
RO82806B true RO82806B (ro) 1984-01-30

Family

ID=22736424

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104224A RO82806B (ro) 1980-10-22 1981-05-07 Banda metalica compozita, procedeu si instalatie de obtinere a acesteia

Country Status (15)

Country Link
EP (1) EP0050397B1 (ro)
JP (1) JPS5772756A (ro)
KR (1) KR850000920B1 (ro)
AT (1) AT382331B (ro)
AU (1) AU6997481A (ro)
BR (1) BR8102814A (ro)
CA (1) CA1194271A (ro)
DE (1) DE3165829D1 (ro)
ES (1) ES502057A0 (ro)
HU (1) HU183417B (ro)
MX (2) MX155476A (ro)
NO (1) NO811584L (ro)
PL (1) PL231039A1 (ro)
RO (1) RO82806B (ro)
YU (1) YU96681A (ro)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3362675D1 (en) * 1982-07-15 1986-04-30 Akzo Nv Method of forming continuous strip of amorphous metal
EP0111728A3 (de) * 1982-11-12 1985-04-03 Concast Standard Ag Verfahren und Vorrichtung zur Herstellung band- oder folienartiger Produkte
CH666840A5 (de) * 1982-11-12 1988-08-31 Concast Standard Ag Verfahren, vorrichtung und anwendungen des verfahrens zur herstellung eines bandes, einer folie oder einer beschichtung aus metallischem oder metalloxydischem material.
JPS59141352A (ja) * 1983-02-02 1984-08-14 Nippon Kokan Kk <Nkk> 非晶質又は微結晶質金属ストリツプの製造方法
JPS60121049A (ja) * 1983-12-02 1985-06-28 Nippon Steel Corp 金属線材の製造方法
ATE70752T1 (de) * 1985-06-19 1992-01-15 Sundwiger Eisen Maschinen Verfahren zum herstellen eines metallstranges, insbesondere in form eines bandes oder profils durch giessen und vorrichtung zur durchfuehrung dieses verfahrens.
JPH01180770A (ja) * 1987-12-27 1989-07-18 Idea Res:Kk 金属等の強化ブロック材の製造方法
US4890662A (en) * 1988-07-15 1990-01-02 Sutek Corporation Mixing and cooling techniques
US5071618A (en) * 1988-08-30 1991-12-10 Sutek Corporation Dispersion strengthened materials
GB8908408D0 (en) * 1989-04-13 1989-06-01 Applied Microsurgical Res Surgical blades
DE102010026245B4 (de) * 2010-07-01 2014-01-09 Salzgitter Flachstahl Gmbh Verfahren zum Erzeugen von Warmband mittels Bandgießen mit über den Bandquerschnitt und die Bandlänge einstellbaren Werkstoffeigenschaften
WO2013112129A1 (en) * 2012-01-23 2013-08-01 Crucible Intellectual Property Llc Continuous alloy feedstock production mold
CN115512956B (zh) * 2022-10-24 2024-06-25 哈工科讯(沈阳)智能工业技术有限公司 转子硅钢片叠片装置与方法及其控制、叠片和稳定结构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586603Y2 (ja) * 1977-11-24 1983-02-04 株式会社東芝 複合非晶質金属の製造装置
US4257830A (en) * 1977-12-30 1981-03-24 Noboru Tsuya Method of manufacturing a thin ribbon of magnetic material
GB2023173B (en) * 1978-04-20 1982-06-23 Gen Electric Amorphous alloys
US4155397A (en) * 1978-05-05 1979-05-22 General Electric Company Method and apparatus for fabricating amorphous metal laminations for motors and transformers
JPS5573448A (en) * 1978-11-24 1980-06-03 Matsushita Electric Ind Co Ltd Quick solidifying method of melt
JPS5573446A (en) * 1978-11-25 1980-06-03 Matsushita Electric Ind Co Ltd Production of composite metal thin strip

Also Published As

Publication number Publication date
HU183417B (en) 1984-05-28
ATA205481A (de) 1986-07-15
KR830005931A (ko) 1983-09-14
NO811584L (no) 1982-04-23
ES8206236A1 (es) 1982-08-16
JPH0478386B2 (ro) 1992-12-11
DE3165829D1 (en) 1984-10-11
BR8102814A (pt) 1982-08-24
AT382331B (de) 1987-02-10
RO82806A (ro) 1984-01-14
PL231039A1 (ro) 1982-04-26
ES502057A0 (es) 1982-08-16
KR850000920B1 (ko) 1985-06-28
EP0050397A2 (en) 1982-04-28
JPS5772756A (en) 1982-05-07
CA1194271A (en) 1985-10-01
YU96681A (en) 1983-12-31
AU6997481A (en) 1982-04-29
EP0050397B1 (en) 1984-09-05
EP0050397A3 (en) 1982-05-26
MX155476A (es) 1988-03-17
MX165980B (es) 1992-12-14

Similar Documents

Publication Publication Date Title
RO82806B (ro) Banda metalica compozita, procedeu si instalatie de obtinere a acesteia
EG15384A (en) Austenitic wear resistant steel
NO995859D0 (no) Nikkelbasert legering, sveiseelektrode fremstilt av en nikkelbasert legering og fremgangsmåte for sveising
JPS55134160A (en) Fe alloy with superior molten zinc erosion resistance
ATE33404T1 (de) Nickel-knetlegierung und verfahren zur waermebehandlung derselben.
DE3473301D1 (en) Work-hardenable substantially austenitic stainless steel and method
DE3565859D1 (en) Stainless steel
JPS5741350A (en) Alloy with high strength, high ductility and low thermal expansibility and its manufacture
GB1252218A (ro)
JPS54151527A (en) Composite wire for welding nonmagnetic steel
JPS5719363A (en) Improvement of high-silicon heat-resistant cast steel
JPS5699099A (en) Metallic padding material for gap corrosion prevention for austenitic stainless steel
JPS57123963A (en) Corrosion resistant alloy for die casting
JPS6431929A (en) Production of steel plate for enamelling having no surface fault by continuous casting and having excellent fishscale resistance
PL250573A2 (en) Chromium alloy for use in obtaining low-chromium alloy cast iron
JPS6462430A (en) Cu alloy having excellent high temperature characteristic
JPS54154315A (en) Magnetic shield case